Which of the options labeled I to IV give two stages involved in booting?
I. Power On self test II. Loading of Operating System IIl. Loading of email IV. Power On Safe Mode
-
I and Il only
- I and III only
- Il and IV only
- Ill and IV
The correct answer is: A
Explanation
The two stages involved in booting are the Power On Self Test (POST) and the loading of the operating system. Hence I and II are correct
* Power On Self Test (POST): This is the initial check of hardware components when the computer is powered on to ensure everything is functioning correctly.
* Loading of Operating System: After POST, the computer loads the operating system from storage into memory, allowing the user to interact with the system.